Jake Rocks Out!
Five minutes and ten minutes respectively. Jake playing Guitar Hero III - He was moving a bit, so it was harder to keep track of his proportions, but I'm very happy with the end result. I need to do more of this type of sketching - it's very rewarding! I'm finding myself paying a lot more attentions to proportions and detailing since my drawing fundamentals classes at school.
HB Graphite and Sketchpad